Perhaps you should try some spelling variations:
rand » brand, hand, sand
grand » gbrand, ghand, gsand, grant, brand, grantd, irand, trand
bond » bonds
drains » drain, grains, trains
grantdtd » granted, granttdtd, irantdtd, trantdtd
grainted » granted, grained, printed, gerainted, grainsed, brainted, rainted
graw » raw, draw, grew
gran » grant, iran, tran
gray » ray
graint » geraint, grant, grains, braint, raint
grain » brain, rain

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((rand or hard) or (had or land)) or ((band or bank) or bond)) or (((((grand or drains) or (grantdtd or grainted)) or (graw or grow)) or (gran OR gray)) or (graint or grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR hard) OR (had OR land)) OR ((band OR bank) OR bond)) OR (((((grand OR drains) OR (grantdtd OR grainted)) OR (graw OR grow)) OR (gran OR gray)) OR (graint OR grain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or hard) or (had or land)) or ((band or bank) or bond)) or (((((grand or drains) or (grantdtd or grainted)) or (graw or grow)) or (gran OR gray)) or (graint or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hard) or (had or land)) or ((band or bank) or bond)) or (((((grand or drains) or (grantdtd or grainted)) or (graw or grow)) or (gran OR gray)) or (graint or grain))) counterinsurgency study ;*.